Re: [PATCH] arch/arm64: defconfig: Compile Renesas Sound related drivers as Module

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On Fri, Jun 16, 2017 at 12:33:18AM +0000, Kuninori Morimoto wrote:
> 
> Hi Simon
> 
> > > Current Renesas Sound related drivers are compiled as built-in.
> > > Let's compile it as Module to reduce ARM64 Kernel size.
> > > 
> > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
> > > ---
> > >  arch/arm64/configs/defconfig | 6 +++---
> > >  1 file changed, 3 insertions(+), 3 deletions(-)
> > 
> > This does not seem to apply to renesas-next-20170614-v4.12-rc1
> > This and the above I can fix but...

No problem. I would have fixed it up if it wasn't for the other question
below.

> 
> Oops sorry about that.
> I can post v2 patch
> 
> > > -CONFIG_SND_SOC_RCAR=y
> > > -CONFIG_SND_SOC_AK4613=y
> > > -CONFIG_SND_SIMPLE_CARD=y
> > > +CONFIG_SND_SOC_RCAR=m
> > > +CONFIG_SND_SOC_AK4613=m
> > > +CONFIG_SND_SIMPLE_CARD=m
> > 
> > Do other drivers depend on any pf the above?
> > If so what are the implications here?
> 
> SOC_RCAR is Renesas specific, no other driver is depends on it.
> SOC_AK4613 is Codec and maybe Renesas only is using it, but I don't know.
> no other driver is depends on it I think.
> SIMPLE_CARD might be used from some other ARM64 platform.
> 
> This patch should focus only for RCAR and AK4613 ?

I think that should be a safe approach.



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